C&K 7201L2PYZGE Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The C&K 7201L2PYZGE is an active production toggle switch with DPDT (Double Pole Double Throw) circuit configuration, rated for 5A at 120V AC and 28V DC. This panel-mount switch features solder lug termination, epoxy sealed terminals, and anti-rotation actuator design. Finding equivalent substitute parts becomes necessary when managing inventory across multiple suppliers, addressing supply chain constraints, or standardizing component selections across product lines while maintaining electrical and mechanical compatibility.

Substiute Parts

7201L2PYZGE

C&KIn Stock: 7517201L2PYZGE Datasheet

Current PartRFQ

100DP1T1B1M1REH

E-SwitchIn Stock: 1774100DP1T1B1M1REH Datasheet

SimilarRFQ

100DP1T6B11M1QEH

E-SwitchIn Stock: 1515100DP1T6B11M1QEH Datasheet

SimilarRFQ

100DP1T6B11M1REH

E-SwitchIn Stock: 1090100DP1T6B11M1REH Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7201L2PYZGE is determined by strict alignment with the following critical parameters:

Mandatory Matching Parameters:

• Circuit configuration: DPDT
• Switch function: On-On
• Current rating: 5A (AC/DC)
• Voltage rating: 120V AC / 28V DC
• Mounting type: Panel Mount
• Panel cutout dimensions: Circular 6.35mm Dia
• Bushing thread: 1/4-40
• Termination style: Solder Lug
• Operating temperature range: -30°C to 85°C

Acceptable Variation Parameters:

• Actuator type (Anti-Rotation vs. Flat Anti-Rotation)
• Actuator length (within mechanical envelope constraints)
• Electrical life cycles (substitute may have lower rating)
• Packaging format (Tray vs. Bulk)
• Manufacturer identity

The substitute parts listed below meet all mandatory matching parameters and are therefore direct electrical and mechanical equivalents for the 7201L2PYZGE.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Full Substitution): The E-Switch 100DP1T6B11M1QEH is the primary direct equivalent to the 7201L2PYZGE. Both parts share identical electrical ratings (5A at 120V AC / 28V DC), circuit configuration (DPDT On-On), mechanical interface (6.35mm panel cutout, 1/4-40 bushing thread), and operating temperature range. Both are ROHS3 compliant and active production parts. The 100DP1T6B11M1QEH features a flat anti-rotation actuator with 12.30mm length compared to the 13.97mm anti-rotation actuator of the original part; this represents a minor mechanical variation within acceptable panel-mount switch design tolerances. Electrical life is reduced from 100,000 to 40,000 cycles in the substitute.

Limited Substitution (Voltage/Current Derating Required): The E-Switch parts 100DP1T6B11M1REH and 100DP1T1B1M1REH are not direct electrical equivalents. Both are rated for 0.4VA at 20V AC/DC, representing significant derating from the 5A / 120V AC specification of the 7201L2PYZGE. These parts share identical mechanical interfaces and panel-mount characteristics but cannot be used in applications requiring the full 5A / 120V electrical performance. Selection of these parts is appropriate only for low-voltage, low-current applications where the reduced electrical ratings are acceptable.

Compliance Considerations: All substitute parts maintain ROHS3 compliance. The original 7201L2PYZGE carries REACH Affected status, while all E-Switch substitutes are REACH Unaffected. This distinction may be relevant for supply chain documentation and regulatory compliance tracking in specific markets or applications.

Frequently Asked Questions (FAQ)

Q: Can the E-Switch 100DP1T6B11M1QEH directly replace the C&K 7201L2PYZGE in all applications?

A: Yes, for applications requiring 5A at 120V AC or 28V DC with DPDT On-On switching function. The electrical and mechanical specifications are equivalent. The actuator length difference (12.30mm vs. 13.97mm) is a minor mechanical variation typical in panel-mount switch design and does not affect electrical performance or standard panel mounting.

Q: What is the significance of the reduced electrical life rating in the E-Switch substitute?

A: The E-Switch 100DP1T6B11M1QEH is rated for 40,000 electrical cycles compared to 100,000 cycles for the C&K 7201L2PYZGE. This represents a 60% reduction in cycle life. For applications with high switching frequency or long operational life requirements, this difference may be significant. For typical industrial control applications with moderate switching rates, this reduction is often acceptable.

Q: Why are the E-Switch 100DP1T6B11M1REH and 100DP1T1B1M1REH listed as substitutes if they have different electrical ratings?

A: These parts are listed based on the provided substitute data but are not direct electrical equivalents. They share identical mechanical interfaces (panel cutout, bushing thread, termination style) and circuit configuration (DPDT On-On) but are rated for only 0.4VA at 20V AC/DC. They are suitable only for low-voltage, low-current applications and cannot replace the 7201L2PYZGE in standard 5A / 120V applications.

Q: Are there any compliance differences between the C&K original and E-Switch substitutes?

A: All parts are ROHS3 compliant. The C&K 7201L2PYZGE is REACH Affected, while all E-Switch substitutes are REACH Unaffected. This distinction should be considered in supply chain documentation and regulatory compliance tracking for specific markets or customer requirements.

Q: What is the impact of the different actuator types (Anti-Rotation vs. Flat Anti-Rotation)?

A: Both actuator types provide anti-rotation functionality to prevent unintended rotation during panel mounting. The flat anti-rotation design in the E-Switch 100DP1T6B11M1QEH is a mechanical variation that does not affect electrical performance or standard panel-mount compatibility. The choice between these designs is typically driven by panel design preferences and mechanical envelope constraints.

Q: Can I use the lower-rated E-Switch parts in a 5A / 120V application?

A: No. The E-Switch 100DP1T6B11M1REH and 100DP1T1B1M1REH are rated for 0.4VA at 20V maximum. Using these parts in a 5A / 120V application would exceed their electrical ratings and create a safety hazard. These parts are suitable only for low-voltage, low-current control circuits.